me13136 me13136

11-01-2019
Mathematics

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the equation and answer

the equation and answer class=

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Аноним Аноним

11-01-2019

Answer:

The correct answer is 47 degrees.

Step-by-step explanation:

Use cosine.

cos(x)= adj/hyp

cos(x)=19/28

x=arccos(19/28)

Use a calculator

x is approximately 47 degrees.

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